import Vue from 'vue'
import VueRouter from 'vue-router'
// import Login from '../components/login.vue'
const Login = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/login.vue')
// import Home from '../components/home.vue'
const Home = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/home.vue')
// import Welcome from '../components/welcome.vue'
const Welcome = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/welcome.vue')

// import Users from '../components/user/users.vue'
const Users = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/user/users.vue')
// import Rights from '../components/power/rightes.vue'
const Rights = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/power/rightes.vue')
// import Roles from '../components/power/roles.vue'
const Roles = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/power/roles.vue')

// import Cate from '../components/goods/cate.vue'
const Cate = () => import(/* webpackChunkName: "Cate_Params" */ '../components/goods/cate.vue')
// import Params from '../components/goods/params.vue'
const Params = () => import(/* webpackChunkName: "Cate_Params" */ '../components/goods/params.vue')

// import List from '../components/goods/list.vue'
const List = () => import(/* webpackChunkName: "List_Add" */ '../components/goods/list.vue')
// import Add from '../components/goods/add.vue'
const Add = () => import(/* webpackChunkName: "List_Add" */ '../components/goods/add.vue')

// import Order from '../components/order/order.vue'
const Order = () => import(/* webpackChunkName: "Order_Report" */ '../components/order/order.vue')
// import Report from '../components/report/report.vue'
const Report = () => import(/* webpackChunkName: "Order_Report" */ '../components/report/report.vue')
Vue.use(VueRouter)

const routes = [
    { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    {
        path: '/home',
        component: Home,
        redirect: '/welcome',
        children: [
            { path: '/welcome', component: Welcome },
            { path: '/users', component: Users },
            { path: '/rights', component: Rights },
            { path: '/roles', component: Roles },
            { path: '/categories', component: Cate },
            { path: '/params', component: Params },
            { path: '/goods', component: List },
            { path: '/goods/add', component: Add },
            { path: '/orders', component: Order },
            { path: '/reports', component: Report }
        ]
    }
]

const router = new VueRouter({
        base: '/',
        mode: 'hash',
        routes
    })
    // 挂载路由导航守卫：
router.beforeEach((to, from, next) => {
    // to表示将要访问的路径
    // from表示从哪个路径跳转而来
    // next() 放行 next('/login') 强制跳转
    if (to.path === '/login') return next()
        // 获取token
    const tokenStr = window.sessionStorage.getItem('token')
    if (!tokenStr) return next('/login')
    next()
})
export default router